1 geophysical operations in progress until further notice by M/V nicola z within two miles of 41-42-16N…
Adriatic Sea · HYDROLANT 1524/99
What this record establishes
Archived notice · 1999-07-26 20:40Z
This notice comes from the historical archive. Its archived status does not establish when or how the reported situation ended.
- Source and dates
- NGA MSI broadcast-warn JSON (archive, frozen 2024-05) · MARIDIPART TARANTO 732/99 230900Z JUL 99. Issued 1999-07-23 17:58Z. First collected 2026-08-17 13:38Z; last seen in collection 2026-08-17 15:46Z. Collection dates record ingestion, not a new incident or a fresh field observation.
- Location covered
- Adriatic Sea. The parsed report position is 41.704, 17.814 with a 2.0 nm radius. It is a position in the source message, not a live location. Check the original wording for limits and qualifications.
Related notices and cancellation links
- Survey operations in progress until 15 sep by M/V nicola z within two miles of 44-28.4N 013-01.9Ecancelled by this notice
- Dangerous wreck in 54-35.2N 003-45.2Wlater cancellation notice
- issued
- 1999-07-23 17:58Z
- status
- Archived notice
- authority
- MARIDIPART TARANTO 732/99 230900Z JUL 99
- issued by
- MARIDIPART TARANTO
- sea
- Adriatic Sea
- position
- 41.704, 17.814 · r 2.0 nm
- vessel
- M/V NICOLA Z · 4 messages
- source
- NGA MSI broadcast-warn JSON (archive, frozen 2024-05) · first seen 2026-08-17 13:38Z
Original warning text
1 GEOPHYSICAL OPERATIONS IN PROGRESS UNTIL FURTHER NOTICE BY M/V NICOLA Z WITHIN TWO MILES OF 41-42-16N 017-48-50E. WIDE BERTH REQUESTED. 2. CANCEL HYDROLANT 1444/99.
Reading this warning
- Until further notice
- The operation or danger has no scheduled end; the warning stays in force until a later message cancels it.
- Within a radius of
- A circular area — every position within a stated distance of a point.
- Position (degrees and minutes)
- How warnings write positions: degrees, a hyphen, then minutes, with N/S and E/W — 49-40.8N 003-43.8W.
- Wide berth requested
- Keep well clear — or, when a distance is given ("TWO MILE BERTH REQUESTED"), at least that far away.
- Cancellation reference
- A line that cancels an earlier warning by its number, such as CANCEL HYDROLANT 1085/12.
- HYDROLANT
- The U.S. long-range warning series for Atlantic waters outside NAVAREA IV, including the eastern Atlantic, the Mediterranean and adjoining seas.
Collected reports in this area · other warnings
28 within 180 nm since 1999 · 0 in the last 12 months · 0 listed in force now
Counts include repeat notices about the same situation. NGA archive coverage ends 2024-05; live collection began 2026-08-17. The period between them is incomplete. An empty year is not evidence that no hazards occurred.
- Mine in 40-39.78N 019-08.86E2018-07-06
- Mine clearing operations 04 thru 10 may in bay of vlore (40-27-06N 019-28-40E)2018-05-03
- Vessel requesting assistance vicinity 39-36N 019-03E2013-07-28
- Vessel requesting assistance vicinity 40-00N 019-00E2013-05-11
- Six men overboard in 39-44N 018-16E2012-06-21
- Windsurfer missing vicinity torre mileto (41-55N 015-37E)2008-11-03
Month of issue in the collected archive
All available years combined. Uneven collection and repeat bulletins affect these counts; this chart does not measure the seasonality or probability of incidents.
Nearby notices listed in force · within 120 nm
No other collected notice is currently listed in force within this radius. This does not establish safe conditions.
Worldwide in the collected sources
23 other warnings listed in force · see all
Record snapshot 2026-09-28 10:09Z; source collection times vary.
Other
Everything the classifier did not place elsewhere. All current other warnings →
Not for navigation. This is a re-rendering of an official navigational warning for awareness; mariners must use official NAVAREA broadcasts and their national MSI service.